In recent years, the increasing demand to see the status of objects over the Internet leads to
an increase in the number of Internet of Things (IoT) applications. The unique nature of IoT …

We consider the timeliness in delivering an update consisting of multiple message packets
to multiple users via multicast transmissions with or without employing network coding …

In this paper, we investigate the short-packet covert communication with transmission time
uncertainty, and propose the random sub-slot selection (RSS) covert transmission scheme …